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Importantly, if you have unexpectedly high B12 levels without taking supplements or receiving injections, this warrants GP review as it may indicate underlying liver disease, kidney disease, or certain blood disorders
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Amino acids: MedlinePlus Medical Encyclopedia
[PMID: 2085124] PubMed record related to this compound for laboratory literature review
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You Suffer From Gastrointestinal Distress If you suffer from a gastrointestinal disorder, such as Crohns disease or celiac disease, you should get a vitamin B12 injection
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